α-Latrotoxin (LTX) stimulates exhaustive release of neurotransmitters and peptides from neuronal and endocrine cells and is widely used as a tool to study exocytosis 1,2,3,4. LTX represents a family ...
Tetrameric cation channels are the largest and best characterized group of ion channels. For this type of ion channel, the ion pathway lies in a pore domain consisting of two transmembrane helices ...